Same thing happened to me about a month ago. I'm out in the yard playing with my 4
yorkies, and up walks this cute as a button little white dog. He's the one in my avatar. (thanks V!) Anyway, I live in the sticks and not sure where he came from. My vet treated him for worms and gave him his shots, says he is probably 5 -6 mos old. Groomer said his haircut was a home job. As far as I know my neighbors have not been looking for any of their dogs and the vet doesn't recognize him; so I've got dog #5!! A Petsmart employee says she thinks he has Pappilion ears and maybe terrier mix. Isn't he cute!!